Cast
Spencer KleinArnold (voice)
Spencer Klein was 15 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Sun, Aug 31 1986
Francesca Marie SmithHelga Pataki (voice)
Francesca Marie Smith was 16 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Tue, Mar 26 1985
Jamil Walker SmithGerald Johanssen (voice)
Jamil Walker Smith was 19 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Fri, Aug 20 1982
Olivia HackRhonda Wellington Lloyd (voice)
Olivia Hack was 18 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Fri, Jun 17 1983
Anndi McAfeePhoebe Heyerdahl (voice)
Anndi McAfee was 22 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Fri, Sep 28 1979
Justin ShenkarowHarold Berman (voice)
Justin Shenkarow was 21 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Fri, Oct 17 1980
Blake McIver EwingEugene Horowitz (voice)
Blake McIver Ewing was 16 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Wed, Mar 27 1985
Dan CastellanetaGrandpa Phil (voice)
Dan Castellaneta was 44 in Hey Arnold! - Season 5 - Arnold Visits Arnie (Episode 21). Birthday: Tue, Oct 29 1957
Spencer Klein
Francesca Marie Smith
Jamil Walker Smith
Olivia Hack
Anndi McAfee
Justin Shenkarow
Blake McIver Ewing
Dan Castellaneta
Craig Bartlett